1120421302444 has 12 divisors (see below), whose sum is σ = 1960793980600. Its totient is φ = 560194450848.

The previous prime is 1120421302421. The next prime is 1120421302457. The reversal of 1120421302444 is 4442031240211.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3893814 + ... + 4171645.

Almost surely, 2^{1120421302444} is an apocalyptic number.

It is an amenable number.

1120421302444 is a deficient number, since it is larger than the sum of its proper divisors (840372678156).

1120421302444 is a wasteful number, since it uses less digits than its factorization.

1120421302444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8100192 (or 8100190 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1120421302444 its reverse (4442031240211), we get a palindrome (5562452542655).

The spelling of 1120421302444 in words is "one trillion, one hundred twenty billion, four hundred twenty-one million, three hundred two thousand, four hundred forty-four".